Hair shaping device and procedure for its utilisation

ABSTRACT

The invention relates to a hair shaping device for smoothening, pressing, and curling hair and other body hair, and for drawing patterns into hair and other body hair, which has a house and two heatable rolls. The invention is characterized in that the both the primary roll ( 1 ) and the secondary roll ( 2 ) is connected to an electromotor ( 3   a,    3   b ), the electromotors ( 3   a,    3   b ) are connected to the primary roll ( 1 ) and the secondary roll ( 2 ) through driving components ( 10 ), and the rolls ( 1, 2 ) are fitted with a cover ( 121, 122, 123, 221, 222, 223 ) that can produce unique, repeated patterns, and the cover ( 121, 122, 123, 221, 222, 223 ) consists of at least two segments, and each roll ( 1, 2 ) includes at least two heating units ( 101, 102, 103, 201, 202, 203 ). The invention also relates to the procedure for using the hair shaping device.

BACKGROUND

The subject of the invention is a hair shaping device for smoothening,pressing, and curling hair and other body hair, and for drawing patternsinto hair and other body hair, which has a house and two heatable rolls.

There are numerous known hair shaping devices that can be used, amongothers, for curling or straightening hair. Several devices in the priorart can be used to create unique patterns in the hair.

The South-Korean patent document No. KR100792621 B1 describes aninvention that shapes the hair with two rotating heads. This solutionalso has an external house. and heated rolls driven by an electromotor,but it also has serious disadvantages. The electromotor drives the lowerroll only, while the upper roll is driven by the lower roll throughcog-wheels. Another disadvantage is that the lower roll is heated only,so this device is not fit for shaping the hair in a speedy and efficientmariner, since the cog-Wheel based connection is also weak, and heatingis limited as mentioned above. The position of the external house of theSouth-Korean hair styler is also disadvantageous. This is because thehouse includes both rolls, and the house is the only component pressingthe hair to the roll. Thus, the size of the curled lock is limited andunnecessary bending and burden is also loaded onto the wrist of the userdue to the large size of the house. This makes the operation of thedevice quite difficult. Another disadvantage of this hair styler is thatit cannot be used for pressing unique and selectable patterns into thehair, as it is suitable only for craping the curls, which will beuniform on the entire head.

The Japanese utility model No. JPHO444801U describes a device which usestwo rotating heads to shape the hair. While rotation is performedmanually.

The Chinese patent document No. CN101448427A describes a hair styler,which exploits the parallel movement of three rolls to curl the hair.This device can be used only for curling.

The Brazilian utility model No. BRMU8702850U2 is fitted with a rolldriven by an engine, which transforms the straight surface of the hair.

The South-Korean patent document No. KR20010088269A and the USA patentdocument No. U.S. Pat. No. 5,823,204A describe hair straighteners thatcan press specific patterns into the hair. These devices can produceonly one specific pattern into the hair.

The USA publication document No. U.S. Pat. No. 6,520,188B1. describes aninvention, where various patterns can be placed onto heated rolls,thereby pressing unique: patterns into the hair. The South-Korean patentdocument No. KR201 10007429A describes a device which can be used toproduce patterns in the hair, possibly in a curly manner.

The Italian publication document No. ITMI20001837A1 and the Britishpublication document No. GB2415624A describe inventions, where thepositive and negative shapes placed onto the two parts of the hairstyler represent the unique and consolidated pattern in the hair.

The South-Korean patent document No. KR100766871B1 and the USA patentdocument No. U.S. Pat. No. 4,739,151A describe devices that consist ofhair straightener parts with positive and negative shapes.

The European publication document No. EP0940100A1 and the Americanpublication document No. U.S. Pat. No. 2,910,988A describe a hairshaping device consisting of more than one rolls. The inventions areoperated by two crossing levers with the main purpose of smoothening thehair. Only the European patent document No. EP0940100A1 is discussedbelow. The rolls have a removable cover, but the removable shells areused only to release paint. The device includes one electromotor only,meaning that the speed and rotation direction of the rolls cannot beregulated separately, as both rolls are driven by the same engine, sothey rotate with the same revolutions per minute: while the documentnotes that the device is fit for using rolls of different sizes, doingso would require the replacement of the cogwheels and the diameter wouldremain unaltered as well. The rolls are heatable, but there is only oneheater in each roll, so either both or none of the rolls is heated. Itis not possible to heat only a segment of the rolls, which could be usedto produce unique hairstyles. Due to the design of the solution and thefix diameter of the cogwheels, it cannot follow the thickness of thelock and can shape the hair only if moved from the root toward the endof the hair, but not when moved in the opposite direction.

The invention described in the American publication document No. U.S.Pat. No. 2,062,561A is capable of straightening the hair only. Due tothe limitations concerning the opening of the cone shaped rolls and thefix parameters of the cogwheels, the device can be used to press a lockof a given thickness, but it cannot be used to smoothen the hair. Thedevice is not capable of producing patterns, as the rolls are not in aparallel position, and the patterns do not fit into each other. Thelever can open the rolls to a given extent only, so it is not fit forusing replaceable shells either. While the device does include anengine, the speed and rotation direction of the rolls cannot beregulated separately. Similarly, the heaters cannot be turned on insegments of a roll or in one roll only. In comparison to the inventionsdiscussed above, this device can be used to straighten the hair bymoving it from the root toward the end of the hair and by using apressing technique only. It cannot be used for smoothing.

The American publication document No. U.S. Pat. No. 1,845,208A describesa solution for straightening hair. The device includes two rolls, andshells or patterns cannot be mounted due to the limited opening angle.The device works at a fix rotation speed and the direction of rotationis also constant. The device cannot follow the changes of the processedlock and can be used for straightening only when moving downward. Thedocument does not provide detailed information regarding the operationand exact placement of the engine. Due to the connection of thecogwheels at the end of the rolls, the hair styler can be used in aclosed position only and up to a certain lock thickness. Heating cannotbe divided into segments or units, either.

The German utility model No. DE20104522U1 describes a hair shapingdevice consisting of two rolls. It includes an engine that drives onlyone of the rolls, and this driven roll rotates in turn the other roll.Only the driven roll includes a heater. Thus, this solution has numerousdisadvantages, similarly to the solutions described above. The devicecan be used for pressing patterns only of a certain depth and width. Itcannot be used for producing smaller, softer patterns, because the rollthat is not driven by the engine can be turned by the patterns on theother roll, which is impossible, unless the change in the protrusion ofthe surface is significant enough, so that the roll can rotate byholding onto the protrusions as a cogwheel. This means that the devicecannot be operated with a flat cover, meaning that the roll is not fitfor straightening and smoothening the hair. Also, the dependence betweenthe rolls has a significant impact on the size limits of the processedlock, as the too thick locks would break the connection between therolls. Another disadvantage is that the pattern is produced by thesurface of the roll itself. This makes the roll bigger and significantlyextends the period required for heating. Also, when replacing the rolls,the user needs to wait until the new roll heats up with the other cover.In contrast, the roll is already hot in our current solution, only thesignificantly smaller shell needs a few seconds to absorb the heat, andthe user can start shaping the hair. Another disadvantage is that thespeed and rotation direction cannot be set. The device can be used forproducing patterns only, but it cannot be used for anything else. Onlyone of the rolls is heated, and only the entire roll can be heated, asthe heater is not broken up in segments. In conclusion, it can beestablished that all known solutions have several disadvantages. None ofthe inventions can use the same rolls to straighten, curl, unify bypressing, and place patterns into the same lock, with the same rolls,with the same movement, and at the same time. The devices that includean electromotor include only one motor, which is used to drive the rollsthrough cogwheels, or the motor drives only one roll, which in turnrotates the other roll. This means that all known hair shaping devicesrotate the two rolls at the same speed, and the speed cannot even bechanged in most cases. The same is true for the rotation direction; therotation direction of the rolls cannot be changed separately as bothrolls depend on the single engine. Furthermore, none of the devices iscapable of producing truly unique patterns, as the pattern density isalso constant due to the constant rotation speed. Since the whole rollis heated, there is no variation dining the width of the locks, meaningthat the same thing is done to the entire lock, and the pattern alwaysappears at the same frequency in both directions. Another importantdisadvantage is the destructive impact of the devices on the hair. Dueto the limitations associated with the cogwheels, the devices cannotfollow the changes in the thickness of a lock. Also, the process needsto be repeated multiple times to be truly effective. It is easy to seethat being, treated at high temperature several times is not good forthe hair. All inventions can shape the hair in one direction—moving fromthe root toward the end of the hair—only.

The solutions representing the state of the art use a pressing techniqueonly to straighten the hair; this means that the rotation per minute andthe speed of both rolls is the same. This is disadvantageous because,When treating a lock of varying thickness (e.g. in the middle and at theend of the lock) and being forced to use the same pressure and heatlevel, one must be careful at the thinner parts, meaning that theexpected result would not be realized at the thicker parts of the lockof, if adjusting to the thicker parts, damage would be caused to thethinner segments. This technique cannot follow the changes in thicknessof the lock, and pressure needs to be applied longer at thicker parts,or the lock needs to be treated more times. This can cause damage to thehair.

SUMMARY OF THE INVENTION

The propose of the invention is to eliminate the disadvantages of knownsolutions and to develop a device, and the procedure for use, which iscapable of smoothing, pressing, curling the hair, of producing patterns,or even of doing of all these at the same time on locks of any constantor changing thickness. These processes do not need to be carried out ina downward direction as the device is operational in the oppositedirection as well. Special waves can also be produced in the hair byvarying these features. It is an important aspect that these tasksshould be carried out without damaging the hair and in a manner thatallows the shaping of the hair with due regard to the thickness of theprocessed lock. It is also a purpose of the invention that all giventasks can be carried out in a single process and without the need tomove the hair shaping device down or up on a given lock more than once.It is also a purpose to produce truly unique patterns, regardless to thelength or thickness of the hair of a person. The pattern is continuousand spatial, but the repetition and density can be changed for andwithin each lock. It is an important purpose that the efficiency shouldbe increased without raising the temperature as it also damages thehair. Instead, the speed can be increased and can be set for each rollseparately. The invention also aims to create a simple and efficienthand-held device, which can be operated easily manually, where eachrotating roll is connected to an electromotor and both rolls are heated.There are at least two heating units in the rolls, which are insulatedfrom each other and can be controlled separately. If a segment of theroll is not heated, that segment will not produce any pattern in thehair. The invention also aims to allow the user to carry out a taskalready performed on a lock on another lock in an identical manner, ifnecessary. To this end, the device can be programmed and it remembers tosettings used earlier. As already noted, the rolls are driven bydifferent electromotor so they are not dependent on each other. They canhave different speed, direction, or rotation per minute. The purpose ofthis is to allow the user to create truly unique patterns in the hairand to make the device more efficient than the ones used before.

The invention is based on the recognition that it is advantageous thatthe speed, rotation direction, cover, and diameter of cover of the rollsof the hair styler can be set and regulated independently from eachother. This recognition allows the user to set everything separately fora given task, so the hair shaping device can be used to shape any lockof any thickness, and it can adjust to changes within the lock. It canproduce an unlimited number of unique hairstyles. The heater is alsobroken down into smaller segments, so certain locks can be leftuntreated by switching certain heating units on and off. The rollsfollow any and all changes within a lock perfectly, so the device doesnot damage the structure of the hair by radiating too much heat onto apossibly thinner part. The rolls can be fitted with a cover or shellthat can produce spatial patterns. Waves of different sizes can beproduced by adding shells of different diameters that operatesimultaneously. By changing the rotation speed of one of the rolls, thehair styler can perform multiple smoothing moves within one movement.Thus, unlike with other known solutions, the same lock does not need tobe treated multiple times or at too high temperature, as it issufficient to set the rotation speed only. When such thoroughness is notrequired, the rotation speed and direction of the rolls can beharmonized, meaning that the pressing technique will be applied. Thisway, the device can produce continuous, unique spatial patterns in thehair. A spatial pattern will appear on the hair, where the protruding,positive pattern fits into the inverted, negative pattern of the otherroll. However, if one of the rolls is not rotating, no pattern will beproduced on the hair. By switching the heater cells on and off, patterncan be spared from, or placed at other parts of the lock. It is clearthat several unique hairstyles can be produced by regulated these fewfunctions.

The most general embodiment according to the invention is describedamong the characteristics of claim 1. The most general form of theprocedure is described in claim 9. The various embodiments are describedin the other Claims.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention is described in detail by presenting preferableembodiments, in detail on drawings.

On the attached drawings,

FIG. 1 shows the longitudinal section of the device in a closedposition.

FIG. 2 shows the side view of the device in an open position.

FIG. 3 shows the axonometric view of the rolls with smooth cover whilesmoothing a lock.

FIG. 4 shows a simplified cross-section of the rolls with smooth coverwhile smoothing a lock and indicating the rotation speed.

FIG. 5 shows a simplified cross-section of the rolls with smooth coverwhile smoothing a lock and indicating the rotation speed.

FIG. 6 shows a simplified cross-section of the rolls with smooth coverwhile pressing a lock and indicating the rotation speed.

FIG. 7 shows the axonometric view of the rolls with a cover capable ofsmoothing and separating a lock.

FIG. 8 shows a spatial drawing of the rolls with a cover capable ofproducing patterns, with a variously patterned lock.

FIG. 9 shows the axonometric view of the rolls rotating in oppositedirections and consisting of separately heatable segments, with a covercapable of producing patterns, and the smoothed and patterned hair.

FIG. 10 shows the axonometric view of the rolls rotating in oppositedirections and consisting of separately heatable segments, with the twosegments at the ends being heated, with a cover capable of producingpatterns, and the smoothed and patterned hair.

FIG. 11 shows the axonometric view of the rolls consisting of separatelyheatable segments with a cover capable of producing patterns, with thetop roll featuring the protruding positive patterns being still, and thesmoothed and patterned hair.

FIG. 12 shows the axonometric view of the rolls consisting of separatelyheatable segments with a holding component and a cover capable ofproducing patterns, with the top roll featuring the protruding positivepatterns being still, and hair held to the rolls and to be smoothed,curled, and patterned by the device.

FIG. 13 shows the axonometric view of the rolls rotating in oppositedirections and consisting of separately heatable segments with a holdingcomponent and a cover capable of producing patterns, and hair held tothe rolls and to be smoothed, curled, and patterned by the device.

FIG. 14 shows the axonometric view of the rolled and patterned hair.

FIG. 15 shows the axonometric view of the rolls with smooth cover and aholding component, and the held lock to be curled.

FIG. 16 shows the axonometric view of the rolls with smooth cover and aholding component, and the held and curled lock.

FIG. 17 shows the axonometric view of the specially curled and wavedhair.

DETAILED DESCRIPTION OF THE INVENTION

FIG. 1 shows the longitudinal section of the device in a closedposition, where the primary roll 1 and the secondary roll 2 are inparallel position. The figure shows that the cable providing power goesthrough the end component 12 to the engine control unit 14. The enginecontrol unit 14 is connected to the electromotor 3 a driving the primaryroll 1 and to the electromotor 3 b driving the secondary roll 2 throughthe driving component 10.

The engine control unit 14 is also connected to the rotation sensors 15a and 15 b. Under the cover 4, there is also the heating control unit13, which is also connected to the primary roll 1 and the secondary roll2. The section of primary roll 1 shows heating units 101, 102, and 103controlled by heating control unit 13, which can be operated separately,so there is thermal insulation 111 and 112 between them. Covers 121,122, and 123 producing continuous patterns are mounted onto the primaryroll 1. The secondary roll 2 has a structure similar to that of theprimary roll 1. Heating control unit 13 is connected to heating units201, 202, and 203 that are separated by thermal insulation 211 and 212.Covers 221, 222, 223 can be mounted onto the secondary roll 2 from theoutside.

Similarly to the previous figure, FIG. 2 shows the side view of the hairshaping device, but in an open position. Power is conducted inside cover4 through the end component 12, and, entering the electromotor, itdrives primary roll 1 and secondary roll 2 through driving, component10. Covers 121, 122, and 123 are mounted onto the primary roll 1, andcomplementary covers 221, 222, 223 are mounted onto the secondary roll2. FIG. 3 shows primary roll 1 and secondary roll 2 while smoothing alock.

FIG. 4 shows a simple cross-section of primary roll 1 and secondary roll2 rotating in opposite directions. The faster secondary roll 2 smoothensthe hair on the same side, While the slower primary roll 1 only pressesand drives the lock.

FIG. 5 shows an application method that is the opposite of that shown onthe previous figure, where the faster primary roll 1 smoothens the hairon the same side, while the slower secondary roll 2 only presses anddrives the lock.

FIG. 6 shows primary roll 1 and secondary roll 2 rotating in oppositedirections. The movement of the rolls is harmonized, and they rotate atthe same speed.

FIG. 7 shows primary roll 1 and secondary roll 2 with covers 121, 172,and 123 capable of separating the locks and with the separated andsmoothened hair.

FIG. 8 shows primary roll 1 and secondary roll 2 fitted with covers 121,122, and 123 producing patterns. The segments of the roll can be heatedseparately, allowing for the production of various patterns. Cover 122shown on the figure as a next step leaves only a print on the hair.

FIG. 9 shows primary roll 1 and secondary roll 2 in a parallel, closedposition. The rolls 1 and 2 are rotating in opposite directions and alock is held between them. Covers 121. 122. 123 are mounted onto theprimary roll 1 with protruding shapes. Covers 221 and 222 with negative,inverted shapes are mounted onto the secondary roll 2. Where positivecovers 121 , 122, and 123 and the negative covers 221 and 222 meet asthe rolls 1 and 2 rotate, and all segments are heated, a spatial patternwill be produced in the hair. Similarly to the previous figures, FIG. 10shows the primary roll 1 and the secondary roll 2 in a parallel, closedposition. The rolls 1 and 2 are rotating in opposite directions and alock is held between them. Covers 121, 122, 123, and 125 are mountedonto the primary roll 1 with protruding shapes. Covers 721, and 223 withnegative, inverted shapes are mounted onto the secondary roll 2. In thestep shown on the figure, the segments on each side are heated, meaningthat only covers 121 and 125 leave a print, a spatial pattern in thehair.

FIG. 11 still shows the production of a patterned lock. The primary roll1 and the secondary roll 2 is mounted with covers 121, 122, 123, 221,and 222 to produce the patterns. The primary roll 1 is still, it doesnot leave any print on the hair.

FIG. 12 shows still primary roll 1 and rotating secondary roll 2 in aparallel. position. Covers 121, 122, and 123 are mounted onto theprimary roll 1 with protruding shapes, and covers 221, 222, and 223 withnegative, inverted shapes are mounted onto the secondary roll 2. Aholding component 18 used to hold the lock is mounted onto the secondaryroll 2.

FIG. 13 shows the continuation of the previous figure. The primary roll1 and secondary roll 2 are rotating in opposite directions. The lock isheld onto the secondary roll 2 by the holding component 18, so curlingalso forms part of the process. Covers 121, 122, and 123 are mountedonto the primary roll 1 to press spatial patterns into the curled hair.Cover 221 is mounted on the secondary roll 2, which is the opposite ofcovers 121, 122, and 123 that are mounted onto the primary roll 1.

FIG. 14 shows a smoothened and curled lock with spatial patterns.

FIG. 15 shows the placement of the lock in the open device. The primaryroll 1 and the secondary roll 2 are in a parallel position, but thedistance between then bigger, so that the lock could be placed betweenthem. The lock is held onto the rolls 1 and 2 by the holding component18. After the lock is fixed, the rolls 1 and 2 start rolling, so a curlyhairstyle will be achieved.

FIG. 16 shows the continuation of the previous figure. The primary roll1 and the secondary roll 2 are in a parallel position, the device is ina closed position, and the lock is held between the rolls 1 and 2. Thelock is also held onto the primary roll 1 and the secondary roll 2 bythe holding component 18.

FIG. 17 shows the lock smoothened and curled by the device.

Another possible form of embodiment may be reached by using a form otherthan circle as the cross-section of the primary roll 1 and the secondaryroll 2. Yet another possible form of embodiment may be reached if thecovers consist of segments 5.

In the course of applying the invention, a cover 121, 122, 123 is chosenand mounted onto the primary roll 1 according to the desired outcome. Acover 221, 227, 223 is mounted onto the secondary roll 2. If a spatialpattern is to be produced on the hair, the cover 121, 122, 123 mountedonto the primary roll 1 and the cover 221, 222, 223 mounted onto thesecondary roll 2 are complementary. The cover 121, 127, 173 has apositive, protruding shape, while the opposing cover 771, 222, 773 has anegative, inverted shape, or vice versa. The spares fit into each otherand produce a. spatial pattern when the lock is pressed between them. Ifthe hair is to be curled, the holding component 18 is mounted onto theprimary roll 1 and/or the secondary roll 2. If a straight lock is to beshaped, the holding components 18 are removed from the primary roll 1and the secondary roll 2. The hair shaping device is connected to apower source and the given heating units 101, 102, 103, 201, 202, 203are turned on to warm up. Then a lock of any width and thickness isplaced between the pre-heated rolls 1 and 2. Alter closing the rolls 1and 2, the rolls 1 and 2 are driven by the electromotors 3 a and 3 bthrough the driving component 10, and the hair shaping process starts.The primary roll 1 is driven by the electromotor 3 a, and the secondaryroll 2 is driven by the electromotor 3 b. The speed and rotationdirection of the primary roll 1 and/or the secondary roll 2 can bechanged, if necessary. In the course of application, the device is movedat an even pace from the root toward the end of the hair, or in theopposite direction, from the end toward the root of the hair. If someheating units 101, 102, 103, 201, 202, 203 of the rolls 1 and 2 areturned off arbitrarily, no pattern will be produced in the given area orband. If the rotation of the primary roll 1 or the secondary roll 2 isswitched off, no pattern will be produced, but this applies to thewidth—i.e. a horizontal line—instead of a band of the lock. Whenproducing a smoothened lock only, smooth covers 171, 177, 171, 771, 777,273 are mounted onto the rolls 1 and 2. When producing smooth but curlylocks, smooth covers 171, 177, 173, 271, 227, 221 and a holdingcomponent 18 are mounted onto the device. When producing a curlyhairstyle, it is sufficient to mount the holding. component 18 onto oneof the rolls only, but, if necessary and a special wave is to beproduced, a holding component 18 may be mounted onto both the primaryroll 1 and the secondary roll 2.

The hair shaping device described above has numerous advantages. Anadvantage of the invention is that it can be used to smoothen, press,and curl the hair, or even produce a pattern in it, at the same time.The device has two rolls, both driven by an electromotor which can beregulated separately. Thus, the rolls can rotate at different speeds andeven into opposite directions. The rolls also consist of segments thatinclude separate heating cells that can be regulated individually.Special waves can be produced if the holding component of each shellmounted onto the rolls is hooked into the hair and is usedsimultaneously in the same or opposite directions in open position. Toproduce a spatial pattern, the covers with negative and positive shapesare to be mounted onto the rolls. Unique pattern can be produced in thehair this way, even different patterns within each lock. This is becauseno pattern is produced, only the lock is smoothened, if the top roll isnot rotating. If the heating is turned off or on in certain segments,the patterns are produced on the lock in different layouts and withvarying density. Where the heating is turned off, no pattern will beproduced, where the heating is turned on, the pattern will be producedin the given. band. Another advantage of the invention is that the rollscan adjust to any lock of any thickness, so they adjust to the thicknessof the given lock, and the invention will not damage the structure ofthe hair even when treating thinner locks. This is a significantadvantage, since the hair stylers known so far damage the hair, andtheir efficiency could be increased by raising their temperature only Inthe case of this hair shaping device, it is enough to increase thespeed, and—for example—while one roll is rotating slowly to drive thelock, the other roll rotates faster to smoothen the lock efficiently.This also means that the process can be completed with one move, it isnot necessary to move the device up and down multiple times. Thissolution spares the structure of the hair and accelerates the use of thedevice. Of course, the rolls can also rotate in a harmonized manner,together, at the same speed. The two rolls (primary and secondary) areequal and are not in ally forced connection. This also means that thesize—even the relative size—of the rolls can be varied, and numerouswaves of different shapes and sizes can be produced by the differentshells that can be mounted onto the rolls. Another advantage of thedevice is that, unlike the other known solutions, it can be moved fromthe end toward the root of the hair. So it can wave, smoothen, andstraighten the hair, and even produce patterns in it, while moving fromthe root toward the hair, or backwards. The device can also shape boththe inside and outside of the locks without any additional move. Thehair shaping device can also save a programmed move and early it outagain and again for each lock. It can pattern the root and the end of alock in the same process and phase, regardless to the length. of thelock.

In addition to the above examples, the invention can be embodied inother forms and with other production procedures within the scope ofprotection.

1. A hair shaping device for smoothening, pressing, and curling hair andother body hair, and for drawing patterns into hair and other body hair,comprising: a house; a primary roll and a secondary roll, both of whichare heatable; wherein the primary roll and the secondary roll areseparately connected to an electromotor, the electromotors are connectedto the primly roll and the secondary roll through a driving components;wherein the primary roll are fitted with a plurality of primary covers,and the secondary roll are fitted with a plurality of secondary covers;wherein the primary cover and the secondary cover are both capable ofproducing unique, repeated patterns, and consist of at least twosegments; and wherein each roll includes a plurality of heating units.2. The hair shaping device according to claim 1, wherein a plurality ofreplaceable primary covers are mounted onto the primary roll and aplurality of replaceable secondary covers are mounted onto the secondaryroll; wherein the replaceable primary cover and the replaceablesecondary cover are separately connected to the primary roll and thesecondary roll a releasable manner.
 3. The hair shaping device accordingto claim 1, wherein the diameter of the primary roll and the secondaryroll is different, and the axis of the primary roll and the secondaryroll are at least close to parallel.
 4. The hair shaping deviceaccording to claim 1, wherein a plurality of holding components whichare capable of holding the hair are mounted onto the primary coverand/or the secondary cover.
 5. The hair shaping device according toclaim 1, wherein the electromotor has an engine control unit, and theengine control unit is connected to the electromotors and a plurality ofrotation sensors.
 6. The hair shaping device according to claim 1,wherein the primary cover and the secondary cover which arecomplementary to each other and capable of producing patterns areseparately mounted onto the primal roll and the secondary roll.
 7. Thehair shaping device according to claim 1, wherein the primary roll andthe secondary roll are connected to a heating control unit which iscapable of controlling the heating units.
 8. A procedure for using thehair shaping device of claim 1, fitting a primary roll with a pluralityof primary covers, and fitting a secondary roll with a plurality ofsecondary cover according to the hairstyle to be realized; placing alock to be shaped between the primary roll and the secondary rolls;heating at least one segment of the primary roll and the secondary rollin advance and/or simultaneously; driving the primary roll and thesecondary roll at the same or different rotation speed and direction byeach of the electromotors that are in forced connection with the primaryroll and the second roll; moving the device from the root toward the endof the hair, or toward the root of the hair, at an even pace.
 9. Theprocedure according to claim 8, wherein the primary roll and thesecondary roller are separated when inserting and removing the hair,with their axes remaining in a parallel position.
 10. The procedureaccording to claim 8, wherein a plurality of primary covers are mountedonto the primary roll and a plurality of secondary covers are mountedonto the secondary roll; wherein the primary cover and the secondarycover are removed from the primary roll and the secondary roll after thehair styling process.
 11. The procedure according to claim 9, whereinthe primary cover and the secondary cover of different diameters areused for curling; wherein a holding component is fitted onto the primarycover and/or secondary cover, and the hair is placed into a plurality ofholding components with the primary roll and the secondary roll rotatingin an open position, without contact, in the same direction.
 12. Theprocedure according to claim 9, wherein the primary cover and thesecondary cover are smooth, which are mounted onto the primary roll andthe secondary roll to smoothen the hair; wherein the lock is placedbetween the primary roll and secondary roll which are pre-heated; andwherein the primary roll and the secondary roll are rotating into thesame or opposite directions, and, if necessary, the primary roll or thesecondary roll is rotating faster than the other one.
 13. The procedureaccording to claim 9, wherein the primary cover is patterned; whenproducing patterns in the hair, the patterned primary cover is mountedonto the primary roll and the secondary cover complementing thepatterned primary cover is mounted onto the secondary roll; wherein thelock is placed between the primary roll and secondary roll which arepre-heated; wherein the primary roll and the secondary roll are rotatinginto the same or opposite directions at the same or different speeds,and, if necessary, the rotation speed and the operation of the heatingunits are adjusted while shaping.
 14. The procedure according to claim9, wherein the primary cover is patterned; when producing curly hairwith patterns, the patterned primary cover is mounted onto the primaryroll and the secondary cover complementing the patterned primary coveris mounted onto the secondary roll, and the holding component is mountedonto the primary roll and/or the secondary roll; wherein the lock isplaced between the primary roll and secondary roll which are pre-heated,the end of the lock is fixed by the holding component; and wherein theprimary roll and the secondary roll are rotating into oppositedirections at the same or different speeds, and, if necessary, therotation speed and the operation of the heating units are adjusted whileshaping.